Think of how old prop planes were started by turning the prop. On lawnmowers I've used and seen there spark plug has always been either on the front or back but tipping it forward or backward doesn't leave it in the most stable position to clean it. Your manual states "Hose under deck by tilting the mower so that the spark plug is up". That would indicate you remove the bag and tip it backwards so the handle is touching the ground.
Many times I tip it to the side, I used to have a mower with the spark plug in the back, because it's more stable that way in some cases and if the spark plug is pretty much center front or back the spark plug doesn't get oil on it.
I make sure the air filter and muffler usually on same side for mowers I've used are pointing up. Don't want oil flowing into the carburetor or air box.
One old mower I had years ago would leak oil out of the muffler if tipped on that side and then smoke up the next time it was used.
And before you start cleaning double check to make sure the spark plug wire is disconnected. Yes I know I said it twice. Well, I hate to contradict anyone, but we've been attending manufacturers updates schools since the 70's and early eighties and I assure you, you always turn the mower towards the dipstick - always.
The manufacturers went through a lot of painstaking engineering to make lawnmowers function in this regard without either, oil not draining, or gas filling up the crankcase or running out of the machine. In forty plus years of running our two shops, I've only seen some antique mowers that this wouldn't apply to. Obviously, there are many commercial mowers designed entirely different. As for the "Panacea frightening" scenario of the engine starting up like an old airplane?
Well, indeed they continue to say this, but only because some sue-happy knucklehead would figure out how to do this if they didn't continue saying it. Not to mention, unless you've totally tampered with several major components of your mower, it would be impossible to do so. Just try to turn the blade on your mower? If you removed the blade brake, you'd still have to deal with the kill switch which, could be tied into the system in up to three place?
Then of course, you have the matter of the engine sitting on it's side - by design, unable to run. But, if it makes everyone feel comfy, go ahead and pull that dead wire off the plug. IN this case, the direction to tip the mower is back Place a cinder block on the handle to hold it down to the ground. As noted in another answer, pull the spark plug wire. Most mowers have an electric cut-off at the handle you have to hold but still always better to add extra steps of safety than it is to be sorry you didn't.
I own an older 6. This unit has front wheel drive. The remedy is the same: Wait for the gas to drain before trying again. Williams Gordyushin Explainer. Can a lawn mower explode? Lawn mowers can explode as a result of catching fire or unauthorized changes and modding of the engine and the fuel system.
Under normal use, chances of a lawn mower exploding are very low, but this can be further prevented by regular maintenance and service. Azara Doherty Pundit. What causes a lawn mower not to start? Your Mower Won't Start :. Leonid Valsecchi Pundit. How much does it cost to service a lawn mower? The costs are minimal compared to repair costs if a neglected mower breaks. Navin Unterlinner Pundit. How often should you clean your lawn mower? Cleaning the deck should be done at least twice a year or more often if required.
Below are some tips for cleaning your mower deck: 1. On walk behind mowers , ALWAYS empty the gas tank and make sure that you disconnect the spark plug before working near the mower deck. Kiryl Nekazari Pundit. How often should you change spark plug in lawn mower? Like the air filter, the spark plug is extremely important to a functioning lawn mower , yet inexpensive and easy to replace. Change the spark plug every year to ensure an easy start. Unhook the spark plug wire and remove the old plug with a socket or spark plug wrench.
Horatio Wiedenmayer Teacher. Which way does a Briggs and Stratton lawn mower rotate? Vicky Prasata Teacher. How often should lawn mower blades be replaced? For most rotary motorized mowers , I recommend sharpening the blades every hours. For a lawn that takes about 45 minutes to mow, that means you should sharpen your mower blades every mowing sessions. Seriously, mower air filters soaked in oil are not fun to deal with! I've always had a keen interest in lawn care as long as I can remember.
Friends used to call me the "lawn mower guru" hence the site name , but I'm anything but. I just enjoy cutting my lawn and spending time outdoors.
I also love the well-deserved doughnuts and coffee afterward! Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Skip to primary navigation Skip to main content This is something I frequently see debated online. Contents show. About Tom Greene I've always had a keen interest in lawn care as long as I can remember.
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